For questions related to the cleanroom and / or fabrication in the cleanroom
Help with a problem: “has anyone seen this before?”
Advice: “I want to etch this material, does anyone know a good recipe?”
Discussions: “It would be great if the cleanroom had … what do people think?”
Adding pictures to your post so people can see what you’re talking about is highly encouraged. Also, being as detailed as possible in what you did / want to know is useful, particularly with problems.